CN221144178U

CN221144178U - Mute sealing structure for wooden door

Info

Publication number: CN221144178U
Application number: CN202323203057.5U
Authority: CN
Inventors: 赵付强; 邵玉勤; 赵艳斌
Original assignee: Henan Tangyuan Industrial Co ltd
Current assignee: Henan Tangyuan Industrial Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-14
Anticipated expiration: 2033-11-27

Abstract

The utility model provides a mute sealing structure of a wooden door, which comprises a door frame, wherein a door body is hinged on the door frame, and a baffle is arranged on the inner side of the door frame; the door body comprises a door plate, a first travel groove is formed in the top of the door plate, a telescopic head is arranged in the first travel groove in a sliding mode, a guide groove is formed in the side wall of the first travel groove, and a guide head sliding in the guide groove is arranged on the telescopic head; the door plant bottom is equipped with accomodates the groove, accomodates the inslot and slides and be equipped with the lifter plate, is equipped with the second travel groove in the door plant, and the second travel inslot slides and is equipped with the gangbar, and the gangbar bottom still is equipped with annular limiting plate on the gangbar, still is equipped with the spacing groove to the limiting plate in the door plant, and spacing groove department is equipped with tension spring, gangbar top and the inner butt of flexible head. The mute sealing structure of the wooden door provided by the utility model not only can avoid friction between the bottom of the door body and the ground when the door body is opened and closed, but also can ensure the tightness between the bottom of the door body and the ground when the door body is closed.

Description

Mute sealing structure for wooden door

Technical Field

The utility model relates to the technical field of wooden furniture, in particular to a mute sealing structure of a wooden door.

Background

The timber is a door commonly used in modern family, reserves the gap between traditional timber and the ground to still can switch freely after timber panel inflation deformation, and in order to reach sealed effect, most timber can all install joint strip and seal, give sound insulation, but this kind of joint strip can rub with ground at the in-process of switching door, produces great resistance and accompanies the noise, and long-term use can cause a large amount of wearing and tearing, makes sealed effect reduce, and the effect of silence worsens.

Therefore, we propose a new wooden door mute sealing structure to solve the above problems.

Disclosure of utility model

The utility model aims at overcoming the defects of the prior art, and provides a mute sealing structure for a wooden door, which comprises the following specific scheme:

The mute sealing structure of the wooden door comprises a door frame, wherein a door body is hinged on the door frame, and a baffle aiming at the door body is arranged on the inner side of the door frame; the door body comprises a door plate, a first travel groove is formed in the top of the door plate, a telescopic head is arranged in the first travel groove in a sliding mode, a plurality of guide grooves are formed in the side wall of the first travel groove, and a plurality of guide heads which slide in the guide grooves are arranged on the telescopic head; the door plant bottom is equipped with and accomodates the groove, accomodate the inslot and slide and be equipped with the lifter plate, be equipped with in the door plant certainly first travel groove is to accomodate the second travel groove that the groove extends, it is equipped with the gangbar to slide in the second travel groove, the bottom of gangbar with lifter plate fixed connection still is equipped with annular limiting plate on the gangbar, still be equipped with in the door plant and be directed against the limiting groove of limiting plate, limiting groove department is equipped with right upward tensile tension spring is applyed to the limiting plate, the top of gangbar with the inner butt of flexible head.

Based on the above, the top end of the linkage rod and the inner end of the telescopic head are provided with inclined planes which are mutually matched.

Based on the above, the lifting plate top is provided with at least two guide rods, and the door body is internally provided with a plurality of guide holes aiming at the guide rods.

Based on the above, the bottom of the lifting plate is provided with a rubber.

Based on the above, the inner side of the door plate is provided with a sealing rubber strip which is used for being attached to the baffle plate.

Based on the above, the inner side and the outer side of the door plate are provided with handles.

Compared with the prior art, the utility model has substantial characteristics and progress, and particularly has the following advantages:

The mute sealing structure for the wooden door provided by the utility model not only can avoid friction between the bottom of the door body and the ground when the door body is opened or closed as much as possible, but also can ensure the tightness between the bottom of the door body and the ground when the door body is closed, and has smart and practical structural design.

Drawings

FIG. 1 is a schematic diagram of the mating structure of a door body and a door frame in the utility model.

Fig. 2 is a schematic view of a part of the structure of the door body in the present utility model.

Fig. 3 is a schematic view of a part of the structure in the present utility model.

Fig. 4 is a schematic diagram of the structure at a in fig. 3.

Fig. 5 is a schematic diagram of the structure at B in fig. 3.

Fig. 6 is a schematic view of the structure at C in fig. 2.

Fig. 7 is a rear view of the door body of the present utility model.

Fig. 8 is a schematic view of the structure of the door frame in the present utility model.

In the figure: 1. a door frame; 1-1, a baffle plate; 2. a door body; 2-1, a door plate; 2-2, a handle; 2-3, stretching the head; 2-4, a limit groove; 2-5, a linkage rod; 2-6, limiting plates; 2-7, a tension spring; 2-8, lifting plates; 2-9, rubber; 2-10, a storage groove; 2-11, a guide rod; 2-12, guiding holes; 2-13, a sealing rubber strip; 2-14, a guide groove; 2-15, guiding head.

Detailed Description

The technical scheme of the utility model is further described in detail through the following specific embodiments.

Examples

As shown in fig. 1-8, the utility model provides a mute sealing structure of a wooden door, which comprises a door frame 1, wherein a door body 2 is hinged on the door frame 1, and a baffle plate 1-1 aiming at the door body 2 is arranged on the inner side of the door frame 1; the door body 2 comprises a door plate 2-1, a first travel groove is formed in the top of the door plate 2-1, a telescopic head 2-3 is slidably arranged in the first travel groove, a plurality of guide grooves 2-14 are formed in the side wall of the first travel groove, and a plurality of guide heads 2-15 which slide in the guide grooves 2-14 are arranged on the telescopic head 2-3; the bottom of the door plate 2-1 is provided with a storage groove 2-10, a lifting plate 2-8 is arranged in the storage groove 2-10 in a sliding mode, a second travel groove extending from the first travel groove to the storage groove 2-10 is arranged in the door plate 2-1, a linkage rod 2-5 is arranged in the second travel groove in a sliding mode, the bottom end of the linkage rod 2-5 is fixedly connected with the lifting plate 2-8, an annular limiting plate 2-6 is further arranged on the linkage rod 2-5, a limiting groove 2-4 for the limiting plate 2-6 is further arranged in the door plate 2-1, a tension spring 2-7 for applying upward tension to the limiting plate 2-6 is arranged at the limiting groove 2-4, and the top end of the linkage rod 2-5 is in butt joint with the inner end of the telescopic head 2-3.

The top end of the linkage rod 2-5 and the inner end of the telescopic head 2-3 are provided with inclined planes which are matched with each other.

In order to ensure that the lifting plate 2-8 can stably move up and down, at least two guide rods 2-11 are arranged at the top of the lifting plate 2-8, and a plurality of guide holes 2-12 aiming at the guide rods 2-11 are arranged in the door body 2.

In order to ensure the tightness between the lifting plate 2-8 and the ground, a rubber 2-9 is arranged at the bottom of the lifting plate 2-8.

In order to ensure the tightness between the door body 2 and the baffle plate 1-1, a sealing rubber strip 2-13 which is used for being attached to the baffle plate 1-1 is arranged on the inner side of the door plate 2-1.

In order to facilitate the rotation of the door body 2, the inner side and the outer side of the door plate 2-1 are respectively provided with a handle 2-2.

The utility model has the specific working principle that: when the door body 2 is closed, the outer end of the telescopic head 2-3 is in contact with the baffle plate 1-1, the telescopic head 2-3 slides into the first travel groove along with the closing of the door body 2, the telescopic head 2-3 pushes the linkage rod 2-5 to move downwards, the lifting plate 2-8 simultaneously moves downwards, and when the telescopic head 2-3 completely enters the door plate 2-1, the rubber 2-9 at the bottom of the lifting plate 2-8 is attached to the ground, and the tension spring 2-7 is in a compressed state at the moment.

When the door body 2 is opened, under the action of the tension spring 2-7, the linkage rod 2-5 moves upwards, the lifting plate 2-8 moves upwards, the rubber sheet 2-9 is separated from the ground, and the telescopic head 2-3 also extends out of the door plate 2-1.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims

1. A mute sealing structure for a wooden door is characterized in that: the door comprises a door frame (1), wherein a door body (2) is hinged on the door frame (1), and a baffle (1-1) aiming at the door body (2) is arranged on the inner side of the door frame (1);

The door body (2) comprises a door plate (2-1), a first travel groove is formed in the top of the door plate (2-1), a telescopic head (2-3) is arranged in the first travel groove in a sliding mode, a plurality of guide grooves (2-14) are formed in the side wall of the first travel groove, and a plurality of guide heads (2-15) sliding in the guide grooves (2-14) are arranged on the telescopic head (2-3);

The bottom of the door plate (2-1) is provided with a storage groove (2-10), the storage groove (2-10) is internally provided with a lifting plate (2-8) in a sliding manner, the door plate (2-1) is internally provided with a second travel groove extending from the first travel groove to the storage groove (2-10), the second travel groove is internally provided with a linkage rod (2-5) in a sliding manner, the bottom end of the linkage rod (2-5) is fixedly connected with the lifting plate (2-8), the linkage rod (2-5) is also provided with an annular limiting plate (2-6), the door plate (2-1) is internally provided with a limiting groove (2-4) for the limiting plate (2-6), and the limiting groove (2-4) is provided with a tension spring (2-7) for applying upward tension to the limiting plate (2-6), and the top end of the linkage rod (2-5) is in butt connection with the inner end of the telescopic head (2-3).

2. The wooden door mute sealing structure according to claim 1, wherein: the top end of the linkage rod (2-5) and the inner end of the telescopic head (2-3) are provided with inclined planes which are mutually matched.

3. The wooden door mute sealing structure according to claim 1, wherein: at least two guide rods (2-11) are arranged at the top of the lifting plate (2-8), and a plurality of guide holes (2-12) aiming at the guide rods (2-11) are arranged in the door body (2).

4. A wooden door mute sealing structure according to claim 3, wherein: the bottom of the lifting plate (2-8) is provided with a rubber (2-9).

5. The wooden door mute sealing structure according to claim 1, wherein: the inner side of the door plate (2-1) is provided with a sealing rubber strip (2-13) which is used for being attached to the baffle plate (1-1).

6. The wooden door mute sealing structure according to claim 1, wherein: the inner side and the outer side of the door plate (2-1) are respectively provided with a handle (2-2).